import React, { Component } from 'react';
import { BackTop } from 'antd';
import gotopImg  from '../../assets/images/gotop.png';

class GoTop extends Component {
  render () {
    return (
      <BackTop visibilityHeight={300}>
        <img src={gotopImg} alt=""/>
      </BackTop>
    )
  }
}

export default GoTop